CN104204324A - 针刺无纺布、其制造方法和由该无纺布形成的过滤器和吸音材料 - Google Patents

针刺无纺布、其制造方法和由该无纺布形成的过滤器和吸音材料 Download PDF

Info

Publication number
CN104204324A
CN104204324A CN201180075446.5A CN201180075446A CN104204324A CN 104204324 A CN104204324 A CN 104204324A CN 201180075446 A CN201180075446 A CN 201180075446A CN 104204324 A CN104204324 A CN 104204324A
Authority
CN
China
Prior art keywords
fabric
chopped fiber
woven fabrics
fiber
woven
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201180075446.5A
Other languages
English (en)
Other versions
CN104204324B (zh
Inventor
吴莹旭
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FAIRTECH INVEST Ltd
FAIRTECH INVESTMENT Ltd
Original Assignee
FAIRTECH INVEST Ltd
FAIRTECH INVESTMENT Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by FAIRTECH INVEST Ltd, FAIRTECH INVESTMENT Ltd filed Critical FAIRTECH INVEST Ltd
Publication of CN104204324A publication Critical patent/CN104204324A/zh
Application granted granted Critical
Publication of CN104204324B publication Critical patent/CN104204324B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/04—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres having existing or potential cohesive properties, e.g. natural fibres, prestretched or fibrillated artificial fibres
    • D04H1/08—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres having existing or potential cohesive properties, e.g. natural fibres, prestretched or fibrillated artificial fibres and hardened by felting; Felts or felted products
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
    • B01D25/12—Filter presses, i.e. of the plate or plate and frame type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
    • B01D25/12—Filter presses, i.e. of the plate or plate and frame type
    • B01D25/176—Filter presses, i.e. of the plate or plate and frame type attaching the filter element to the filter press plates, e.g. around the central feed hole in the plates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
    • B01D29/03—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/30—Filter housing constructions
    • B01D35/306—Filter mounting adapter
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4282—Addition polymers
    • D04H1/4291—Olefin series
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/44—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling
    • D04H1/46—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
    • D04H1/48—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres in combination with at least one other method of consolidation
    • D04H1/485—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres in combination with at least one other method of consolidation in combination with weld-bonding
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/44—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling
    • D04H1/46—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
    • D04H1/48—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres in combination with at least one other method of consolidation
    • D04H1/49—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres in combination with at least one other method of consolidation entanglement by fluid jet in combination with another consolidation means
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
    • D04H1/558—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving in combination with mechanical or physical treatments other than embossing
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/162—Selection of materials
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/50—FELT FABRIC
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/50—FELT FABRIC
    • Y10T442/56—From synthetic organic fiber

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Filtering Materials (AREA)
  • Nonwoven Fabrics (AREA)

Abstract

本发明提供了一种新颖的针刺无纺布，其由熔点相同或接近的、相同种类或不同种类的短纤维，尤其是一种单熔点短纤维制成，所述无纺布的硬度仍然足以使该无纺布能够自支撑而具有形态保持性，并且可以作打褶处理。所述无纺布还具有良好的可模制成型性和抗压强度。本发明还提供了上述无纺布的制造方法，以及由上述无纺布作为制造过滤元件的材料所形成的过滤器，所述过滤器中的无纺布不需任何支撑框架而保持形态。本发明还提供了上述无纺布作为吸音材料的用途。

Description

PCT国内申请，说明书已公开。

Claims (1)

  1. PCT国内申请，权利要求书已公开。
CN201180075446.5A 2011-12-21 2011-12-21 针刺无纺布、其制造方法和由该无纺布形成的过滤器和吸音材料 Active CN104204324B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2011/084323 WO2013091184A1 (zh) 2011-12-21 2011-12-21 针刺无纺布、其制造方法和由该无纺布形成的过滤器和吸音材料

Publications (2)

Publication Number Publication Date
CN104204324A true CN104204324A (zh) 2014-12-10
CN104204324B CN104204324B (zh) 2017-08-04

Family

ID=46757363

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201180075446.5A Active CN104204324B (zh) 2011-12-21 2011-12-21 针刺无纺布、其制造方法和由该无纺布形成的过滤器和吸音材料

Country Status (8)

Country Link
US (2) US20150218740A1 (zh)
EP (2) EP2796603A4 (zh)
CN (1) CN104204324B (zh)
ES (1) ES2692883T3 (zh)
HK (2) HK1203574A1 (zh)
PL (1) PL2682171T3 (zh)
TR (1) TR201815906T4 (zh)
WO (2) WO2013091184A1 (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106890506A (zh) * 2017-04-12 2017-06-27 江苏菲特滤料有限公司 一种低阻抗高效能空气过滤材料及其制备方法
CN111200953A (zh) * 2017-06-08 2020-05-26 吴莹旭 制造鞋的方法及所制造的鞋

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103252134B (zh) * 2012-12-31 2015-10-21 杭州兴源过滤科技股份有限公司 用于压滤机过滤用滤布袋及成型方法
FI20135500A (fi) * 2013-05-13 2014-11-14 Metso Fabrics Oy Suodatinelementti, menetelmä sen valmistamiseksi ja käyttö
WO2015010330A1 (en) * 2013-07-26 2015-01-29 Faittech Investment Limited Method for attaching filter element onto filter plate of filter press and filter element produced therefrom
GB201706974D0 (en) * 2017-05-02 2017-06-14 Madison Filter 981 Ltd Vacuum formed filtr cloth
US10415166B2 (en) * 2017-05-15 2019-09-17 Jacob Holm & Sons Ag Hydroentangled airlaid process and industrial wipe products
EP3482809A1 (en) 2017-11-14 2019-05-15 Sefar AG Filter element and method for producing the same
KR102285981B1 (ko) 2018-04-06 2021-08-05 주식회사 엘지에너지솔루션 전극, 상기 전극을 포함하는 이차 전지, 및 상기 전극의 제조 방법

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2062713A (en) * 1979-11-02 1981-05-28 Ilsley P Non-Woven Fabric for Use in Removing Oil Pollutants
CN1116862A (zh) * 1993-01-26 1996-02-14 里贝尔台克斯有限公司 无纺织布的制造方法及依此方法得到的无纺织布
CN1131214A (zh) * 1993-11-02 1996-09-18 康那香企业股份有限公司 一种使用热风的不织布方法及其产品
CN1133365A (zh) * 1994-08-31 1996-10-16 三井石油化学工业株式会社 复合纤维无纺布
DE19812925A1 (de) * 1998-03-24 1999-09-30 Asota Gmbh Dreidimensionale, formstabile Formteile auf Basis von strukturierten Nadelvliesen
CN1312163A (zh) * 2000-03-06 2001-09-12 大井清洁有限公司 气体过滤器用多层无纺布
CN1761511A (zh) * 2003-03-20 2006-04-19 Ambic有限公司 内燃机用无纺布空气过滤器
US20070033898A1 (en) * 2004-11-12 2007-02-15 Woven Image Pty Ltd. Fibre privacy or room-divider panel

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3250063A (en) 1963-10-31 1966-05-10 M S A Res Corp Filter and clips for holding same in a frame
US4342813A (en) * 1978-03-14 1982-08-03 Phillips Petroleum Company Method for the production of a fused nonwoven fabric
US4265954A (en) * 1978-04-11 1981-05-05 Phillips Petroleum Company Selective-area fusion of non-woven fabrics
US4931178A (en) * 1985-04-16 1990-06-05 W. L. Gore & Associates, Inc. Filter cloth assembly
US5532050A (en) * 1986-06-30 1996-07-02 Wm. T. Burnett & Co., Inc. Densified thermo-bonded synthetic fiber batting
US4925560A (en) * 1989-02-02 1990-05-15 Sorrick Charles H Clog resistant high efficiency filter media
CN2062250U (zh) 1989-08-18 1990-09-19 朱兴源 一种带撑角的滤布夹紧装置
JPH05503670A (ja) * 1990-10-03 1993-06-17 ミリケン・リサーチ・コーポレイション 硬質ファイバー複合体
GB9123143D0 (en) * 1991-10-31 1991-12-18 Scapa Group Plc Improvements to filter fabrics
US5275097A (en) * 1992-05-26 1994-01-04 Wettlaufer Dale E Press assembly for extracting liquids from solids
US5456836A (en) * 1992-09-25 1995-10-10 Albany International Corp. High-efficiency, self-supporting filter element made from fibers
US5419953A (en) * 1993-05-20 1995-05-30 Chapman; Rick L. Multilayer composite air filtration media
GB2280620A (en) * 1993-08-06 1995-02-08 Minnesota Mining & Mfg Face mask
CA2171437A1 (en) * 1993-09-14 1995-03-23 Peter Hayhurst Filter fabric apparatus
US6090469A (en) * 1995-04-21 2000-07-18 The University Of Tennessee Research Corporation Mechanically interlocked and thermally fused staple fiber pleated and non-pleated webs
CN1176841A (zh) 1996-09-19 1998-03-25 中国科学院大连化学物理研究所 板框式压滤机用滤膜
JP3715396B2 (ja) * 1996-12-26 2005-11-09 呉羽テック株式会社 フィルター用不織布
DE10105813A1 (de) * 2001-02-08 2002-08-14 Quadrant Plastic Composites Ag Verfahren zur Herstellung eines thermoplastisch verformbaren, faserverstärkten Halbzeugs
CN2503966Y (zh) 2001-08-29 2002-08-07 杭州兴源过滤机有限公司 压滤机滤布夹
CN1125710C (zh) * 2001-09-02 2003-10-29 吴莹旭 一种非织造的纤维板材及其制造方法
JP3802839B2 (ja) * 2002-05-24 2006-07-26 呉羽テック株式会社 フィルター用不織布及びエンジン用フィルター
EP1714772A1 (de) * 2005-04-20 2006-10-25 Quadrant Plastic Composites AG Thermoplastisch verarbeitbarer Verbundwerkstoff
EP1925351B1 (de) * 2006-11-16 2009-04-15 Sefar AG Filterelement für eine Filterpressenplatte
EP2035632A4 (en) * 2006-06-30 2014-05-14 Buckeye Technologies Inc FIRE-RESISTANT FILM MATERIAL AND METHOD FOR THE PRODUCTION THEREOF
KR100903198B1 (ko) * 2007-10-05 2009-06-18 코오롱글로텍주식회사 폴리올레핀 섬유 및 그 제조 방법
EP2156873B1 (en) 2008-08-12 2012-07-18 Sefar AG Filter element, securing ring and method for filtering
AU2009322091B2 (en) 2008-12-04 2015-10-29 Zephyros, Inc. Nonwoven textile made from short fibers

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2062713A (en) * 1979-11-02 1981-05-28 Ilsley P Non-Woven Fabric for Use in Removing Oil Pollutants
CN1116862A (zh) * 1993-01-26 1996-02-14 里贝尔台克斯有限公司 无纺织布的制造方法及依此方法得到的无纺织布
CN1131214A (zh) * 1993-11-02 1996-09-18 康那香企业股份有限公司 一种使用热风的不织布方法及其产品
CN1133365A (zh) * 1994-08-31 1996-10-16 三井石油化学工业株式会社 复合纤维无纺布
DE19812925A1 (de) * 1998-03-24 1999-09-30 Asota Gmbh Dreidimensionale, formstabile Formteile auf Basis von strukturierten Nadelvliesen
CN1312163A (zh) * 2000-03-06 2001-09-12 大井清洁有限公司 气体过滤器用多层无纺布
CN1761511A (zh) * 2003-03-20 2006-04-19 Ambic有限公司 内燃机用无纺布空气过滤器
US20070033898A1 (en) * 2004-11-12 2007-02-15 Woven Image Pty Ltd. Fibre privacy or room-divider panel

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106890506A (zh) * 2017-04-12 2017-06-27 江苏菲特滤料有限公司 一种低阻抗高效能空气过滤材料及其制备方法
CN106890506B (zh) * 2017-04-12 2023-06-13 江苏菲特滤料有限公司 一种低阻抗高效能空气过滤材料及其制备方法
CN111200953A (zh) * 2017-06-08 2020-05-26 吴莹旭 制造鞋的方法及所制造的鞋

Also Published As

Publication number Publication date
TR201815906T4 (tr) 2018-11-21
HK1203575A1 (zh) 2015-10-30
HK1203574A1 (zh) 2015-10-30
US20140326651A1 (en) 2014-11-06
CN104204324B (zh) 2017-08-04
US10246805B2 (en) 2019-04-02
PL2682171T3 (pl) 2019-03-29
EP2796603A4 (en) 2015-09-02
WO2013091184A1 (zh) 2013-06-27
EP2682171A1 (en) 2014-01-08
ES2692883T3 (es) 2018-12-05
EP2796603A1 (en) 2014-10-29
WO2012116612A1 (zh) 2012-09-07
EP2682171A4 (en) 2014-12-10
EP2682171B1 (en) 2018-07-25
US20150218740A1 (en) 2015-08-06

Similar Documents

Publication Publication Date Title
CN104204324A (zh) 针刺无纺布、其制造方法和由该无纺布形成的过滤器和吸音材料
US11105018B2 (en) Dimensionally-stable melt blown nonwoven fibrous structures, and methods and apparatus for making same
US20070084786A1 (en) Filter, filter media, and methods for making same
Karthik et al. Nonwovens: process, structure, properties and applications
US8906815B2 (en) Composite nonwoven fibrous webs and methods of making and using the same
JP5030363B2 (ja) 熱成形可能な吸音シート
WO2012048545A1 (zh) 无纺布、其制造方法和由该无纺布形成的过滤器
TW200819160A (en) Molded monocomponent monolayer respirator with bimodal monolayer monocomponent media
JP2007527292A (ja) 構造的に安定な難燃性寝具物品
CN110725070B (zh) 一种防水防油无纺布及其制作工艺
TW201908166A (zh) 纖維構造體、成形體及吸音材料
JP2007523269A (ja) 難燃性セルロース系不織布
CN109853132A (zh) 一种含木浆无纺布的生产工艺
JP2002285466A (ja) 不織材料の製造方法
CN1997493A (zh) 自熄的差力缠结的非织造织物
KR20110133179A (ko) 기계적 강도가 우수한 유흡착제 장섬유 폴리프로필렌 니들펀칭 부직포 및 그 제조방법
JPWO2019026798A1 (ja) 積層吸音材
WO2011011021A1 (en) Bi-component/binder fiber insole
JP2018146942A (ja) 極細繊維を含む積層吸音材
JP6642811B2 (ja) 積層吸音材
KR20090059306A (ko) 무엠보 폴리에스터 장섬유 부직포 및 그 제조 방법
JP2008231596A (ja) 吸音性に優れた繊維構造体
CN104846548A (zh) 一种纤维粘结式蜂巢结构的高弹阻燃直立棉及其制备方法
KR101321241B1 (ko) 보온효과를 증대시킨 우모 부직포 및 이의 제조방법
KR102617463B1 (ko) 심초형 스펀본드 부직포 및 그 제조 방법

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
REG Reference to a national code

Ref country code: HK

Ref legal event code: DE

Ref document number: 1203575

Country of ref document: HK

GR01 Patent grant
GR01 Patent grant
REG Reference to a national code

Ref country code: HK

Ref legal event code: GR

Ref document number: 1203575

Country of ref document: HK